A Spaniard evacuated from a cruise vessel and kept under quarantine in Madrid is reported to have a hantavirus infection. According to the available reports, the individual is provisionally tested positive after quarantine began following evacuation from the ship. The person is said to be under medical supervision in Madrid while authorities continue public health actions related to the outbreak. The reports also indicate that the case is part of a broader pattern of international spread connected to the cruise incident, with additional evacuees being monitored. Officials have not been described in the provided material making any final determination beyond the provisional positive result, and no details on severity, treatment, or the exact circumstances aboard the ship are included in the sources provided. Overall, the information presented focuses on the confirmed/provisional diagnosis, the location of quarantine, and the continuing follow-up for exposed travelers as authorities assess additional potential cases.